Berlin
Germany
2
2024-10-10
The entities that hold a legal rights for patent applications filed by inventor BERTHOLD Herwig Josef:
Herwig Josef BERTHOLD from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD OF PREPARING A HIGH DENSITY INTERCONNECT PRINTED CIRCUIT BOARD INCLUDING MICROVIAS FILLED WITH COPPER
#2 | 2022-09-01Method of preparing a high density interconnect printed circuit board including microvias filled with copper
5509049 ⎘